Hardware Spec Index

Caldera FN-2653 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2653-ULTRA · Released 2020 · Updated 2026-10-27

Key facts

Benchmark index423 (Case Fans scale)
Category rank#45,899
Street price$19
Power2 W
Performance per dollar22.26
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2653 Ultra
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2653 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/53678455 (accessed 2026-10-27).